208117005

素因数分解:

$3^1\times 5^1\times {\mathrm{227}}^1\times {\mathrm{61121}}^1$

素因数の和:61356

約数の個数: 16

約数和(自身を含む): 334459584

約数和(自身を除く): 126342579

約数列:

[1, 3, 5, 15, 227, 681, 1135, 3405, 61121, 183363, 305605, 916815, 13874467, 41623401, 69372335, 208117005]

約数ペア:

[(1, 208117005), (3, 69372335), (5, 41623401), (15, 13874467), (227, 916815), (681, 305605), (1135, 183363), (3405, 61121)]